Individual Calculations January 2018 |
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Zeng, Chongsheng Total change: -4.80 | | |
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2017 Chinese Chess League Division A (19-22) | Guangdong | CHN | 2017-12-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
2538 | 2547 | 2.00 | 4 | -0.05 | 10 | -0.50 | |
| Xu, Zhihang | f | | 2373 | CHN | 1.00 | 1 | 0.27 | 10 | 2.70 | | Rapport, Richard | g | | 2707 | HUN | 0.50 | 1 | 0.21 | 10 | 2.10 | | Wang, Yiye | m | | 2435 | CHN | 0.00 | 1 | -0.65 | 10 | -6.50 | | Ma, Qun | g | | 2638 | CHN | 0.50 | 1 | 0.12 | 10 | 1.20 | | Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | Jolimark (HK) International Open Chess Championship 2017 | Hong Kong | HKG | 2017-12-23 |
Rc | Ro | w | n | change | K | K*chg | Game |
2250 | 2547 | 7.00 | 9 | -0.43 | 10 | -4.30 | |
| Cheng, Chen Yu- Alexander | | | 2147 * | TPE | 1.00 | 1 | 0.08 | 10 | 0.80 | | Chan, Chak Man | c | | 2147 * | HKG | 1.00 | 1 | 0.08 | 10 | 0.80 | | Dew, Brian | f | | 2147 * | HKG | 1.00 | 1 | 0.08 | 10 | 0.80 | | Wong, Meng Kong | g | | 2252 | SGP | 1.00 | 1 | 0.15 | 10 | 1.50 | | Grigoryan, Karen H. | g | | 2571 | ARM | 0.00 | 1 | -0.47 | 10 | -4.70 | | Pascua, Haridas | m | | 2424 | PHI | 0.00 | 1 | -0.67 | 10 | -6.70 | | Liu, Cheng | | | 2147 * | HKG | 1.00 | 1 | 0.08 | 10 | 0.80 | | Villanueva, Nelson | f | | 2147 * | PHI | 1.00 | 1 | 0.08 | 10 | 0.80 | | Aoshima, Mirai | | | 2265 | JPN | 1.00 | 1 | 0.16 | 10 | 1.60 | | * Rating difference of more than 400. Please read more at FIDE Handbook | Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | |
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